Custom web and mobile apps, RESTful and GraphQL APIs, user interfaces, microservices and third-party integrations. React, Next.js, FastAPI, NestJS · developed, tested and deployed to production with high engineering standards.
From frontend to DevOps, through backend and mobile · we cover the entire development cycle with high quality standards.
Modern web interfaces with React, Next.js (App Router, SSR, SSG) and TypeScript. Scalable design systems, WCAG 2.1 AA accessibility, i18n internationalization, dark mode and smooth animations. Core Web Vitals optimization built into development. Unit tests (Jest, Testing Library) and E2E (Playwright) included in every delivery.
High-performance RESTful and GraphQL APIs with FastAPI (Python) or NestJS (TypeScript). Microservices architecture, API Gateway, JWT/OAuth2 authentication, rate limiting and automatic OpenAPI/Swagger documentation. PostgreSQL and NoSQL (MongoDB, Redis) databases. Versioned migrations, integration tests and APM monitoring included.
Cross-platform development with React Native for iOS and Android from a single codebase. Native performance, smooth navigation (Expo Router), state management (Zustand, Redux Toolkit), push notifications, camera and sensor access, offline-first sync with your REST API. App Store and Google Play publishing included.
CI/CD pipelines with GitHub Actions or GitLab CI: automated tests, build, lint, type-check and automatic deployment to staging and production. Docker containerization, Kubernetes orchestration, Infrastructure as Code (Terraform). Grafana/Prometheus monitoring and Slack alerts. Systematic code reviews and operational runbooks to ensure service continuity.
From the initial audit to production deployment, here is how we build and deliver your solution.
User stories definition, technical architecture, technology choices and environment setup.
1-2 week sprints with daily standup, end-of-sprint demos and validation at each step.
Unit, integration, E2E, performance and security tests. Systematic code review.
Production deployment, post-launch monitoring, bug fixes and evolution roadmap.
Describe your use case and we'll propose an architecture tailored to your stack and goals. Response within 24h.